So, for example, if we were looking at the actual wave function, we would say that these parts here have a positive amplitude, and in here we have a negative amplitude.
我们看，一个波函数，我们说，它这部分幅值，为正，这部分幅值为负，当我们看。
All wave energy changes polarity from positive to negative with each cycle of the wave.
所有的波浪能量变化的极性从积极的消极每个周期的浪潮。
The gliding longitudinal wave contains three parts, longitudinal wave beam, negative exponential gliding ivro-tational wave and positive exponential gliding irrotational wave.
滑行纵波系由纵波声束、负指数滑行集散波和正指数滑行集散波三种成份所组成。
If I could wave a magic wand, I'd use it to make the various entities see this tremendous opportunity to have a positive impact on the health of millions of children around the world.
如果我能挥动魔术棒，我会用它来使各实体看到这个巨大的机会，这将会对全世界数百万儿童的健康产生积极影响。
The spontaneous activities such as fibrillation and positive sharp wave could be observed when myopathic patients held their breath.
与对照者相比，肌病患者屏气时可见纤颤电位及正锐波等自发电位；
Increasing flash frequency increased latency time of the negative wave, but decreased the amplitude of the small positive wave.
随刺激频率增加，负向波潜伏时延长，而小正向波振幅逐渐减小。
The frequency modulation effects of positive dipole (unipole) forcing source on LFO is stronger than negative dipole (unipole), and the wave oscillation quicken evidently.
正偶(单)极强迫源对大气低频振荡的调制作用强于负偶(单)极，波动振荡明显加快。
The theory to confirm the location of blockage in pipeline which using the positive wave happened in the course of water hammer was first put forward in the paper.
提出了利用管道水击过程中的正压波确定天然气管道冰堵位置的原理和方法。
But when we're thinking about actual wave behavior of electrons, it's just important to keep in the back of our head that some areas have positive amplitude and some have negative.
电子的波动行为时，我们，要记住，某些地方是正的，某些地方是负的，当我们讲到。
This permits the SCR to control only half of the AC positive wave; half voltage is applied to the load when the SCR initially fires.
这使得SCR来控制交流正波的一半，另一半的电压施加到在SCR初始触发该负载。
This cosmic event will send a wave of positive energy towards the plasmatic Tunnels of Set around the surface of this planet and will be a trigger for their transformation.
这场天文盛事将会传送一道正面能量波到地表周围的赛特隧道，促使这些量子奇点虫洞开始转化。 总而言之，我们可以预料在接下来的一周，光明势力将会非常地活跃。
As the ramp moves farther positive, a greater percentage of the triangle wave will be lower than the ramp voltage producing a wider pulse and brighter light.
由于坡道移动更远积极的，三角波的比例将超过坡道产生了广泛和更光明的光脉冲电压低。
The estimated ultraviolet radiation attenuation coefficient and DOC concentration all existed markedly positive relationship; but UV-B wave band was higher than UV-A wave band.
估算得到的紫外辐射衰减系数与DOC浓度均存在显著性正相关，但UV - B波段要高于UV - A波段。
RESULTS:The physical parameters of underwater blast wave were characterized by high peak pressure, short positive duration and great impulse.
结果：水下冲击波物理参数的特征表现为高的峰值压力，正向持续时间较短，冲量较大。
ResultsThe physical features of underwater blast wave were characterized by high peak pressure, short positive action duration, and higher intensity of impulse.
结果水下冲击波物理参数的特征表现为高的峰值压力，正向作用时间较短，冲量较大。
The distribution of typhoon precipitation presents the positive ad negative change as the gravity wave column wise under the influence of terrain.
台风降水受地形影响呈现出类重力波列式的正负相间的变化分布。
Negative feedback has been widely used in amplify circuit, but in wave-generating and wave-transforming circuit, it should adopt positive feedback.
在放大电路中采用负反馈，而在波形产生和波形变换的电路中则需要采用正反馈。
This paper introduces the structure of the positive-wave system of the naval dual-wave shock test machine and analyses the water-hammer phenomena in the system.
介绍了舰载设备双波冲击试验机正波发生系统的基本结构，对系统中水锤现象进行了分析。
It means a right-handed politician, such as Nick Clegg, will wave his right hand when passing on positive news, while a left-hander - such as David Cameron - will gesture with his left.
这说明爱用右手的政客，比如尼克·克莱格，在传达好消息时会用右手，而和大卫·卡梅隆一样的“左撇子”在这种情况下则会用左手。
Electronic circuit boards for wave soldering tin shelter, protect the finger and high-end electrical insulation, motor insulation, and the lithium battery positive and negative and ears fixed.
适用于电子线路板波峰焊锡遮蔽、保护金手指和高档电器绝缘、马达绝缘，以及锂电池正负及耳固定。
A rude noise broke on these fine ripplings and whisperings, at once so far away and so clear: a positive tramp, tramp, a metallic clatter, which effaced the soft wave-wanderings;
一个粗重的声音，冲破了细微的潺潺水声和沙沙的风声，既遥远而又清晰：一种确确实实的脚步声。
A rude noise broke on these fine ripplings and whisperings, at once so far away and so clear: a positive tramp, tramp, a metallic clatter, which effaced the soft wave-wanderings;
一个粗重的声音，冲破了细微的潺潺水声和沙沙的风声，既遥远而又清晰：一种确确实实的脚步声。
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